11. By 1896, The Carborundum Company was producing 1 million pounds of " carborundum ". 12. A few carbides are covalent lattices, like carborundum ( SiC ), which resembles diamond. 13. Using carborundum ( Silicon carbide ) which is a synthetic substance manufactured using modern industrial techniques. 14. He is known for his artwork, as well as for inventing the carborundum printmaking process. 15. Earlier in 1906 Dunwoody found that the mineral carborundum worked as a detector of radio waves. 16. Due to wartime expansion of the Carborundum facility, the Chimney was in harm's way. 17. It involved the use of Carborundum powder, which gasified on glass that was reheated, creating bubbles. 18. Richard Atchison ( 1856-1931 ) created carborundum , which is second only to diamonds in its hardness. 19. As a backup, the units are equipped with a carborundum track brake on each side of the bogies. 20. It contains an advert from The Carborundum Company of Trafford Park, Manchester 17, on their 50th anniversary.
